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current | 23:27, 11 January 2013 | 1,108 × 751 (251 KB) | Chetvorno | Cropped out everything but the De Forest Audion ad; this is the important content. The other stuff made the Audion ad too small to read. | |
22:07, 17 February 2008 | 1,275 × 1,650 (1.13 MB) | Swtpc6800 | == Summary == {{Information | Description= ''The Electrical Experimenter'', August 1916. | Source=This page was scanned by User:Swtpc6800 on an Epson Perfection 1240U at 300 dpi with half-tone de-screening enabled and stored as TIFF. The image was cr |
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